2020150992

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{895457}}^1$

素因数の和:895515

約数の個数: 40

約数和(自身を含む): 5329766016

約数和(自身を除く): 3309615024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 895457, 1790914, 2686371, 3581828, 5372742, 7163656, 10745484, 14327312, 21490968, 42086479, 42981936, 84172958, 126259437, 168345916, 252518874, 336691832, 505037748, 673383664, 1010075496, 2020150992]

約数ペア:

[(1, 2020150992), (2, 1010075496), (3, 673383664), (4, 505037748), (6, 336691832), (8, 252518874), (12, 168345916), (16, 126259437), (24, 84172958), (47, 42981936), (48, 42086479), (94, 21490968), (141, 14327312), (188, 10745484), (282, 7163656), (376, 5372742), (564, 3581828), (752, 2686371), (1128, 1790914), (2256, 895457)]